Christian Müller wrote: > gdal_retile.py definitely creates georeferenced tiles, I developed this > utility. > I did some experiments reprojecting the single tiles while retiling, but > it simply does not work. As a consequence I canceled the reprojecting > support. > The solution for your problem is: > 1) Use gdal_merge to create the big image > 2) reproject with gdal_warp > 3) use gdal_retile to create your new tiles > I did a lot of experiments to avoid creating the big picture without > success.
I understand. In my case, gdal_retile.py eventually crashed with a Python MemoryError. I assume it is unsurprising with a 7.5GB input for a single Python process. > > Even Rouault writes: >> Le Monday 22 March 2010 19:35:47 Gilles Bassière, vous avez écrit : >>> Hi, >>> The problem with this workflow is that it creates non-georeferenced >>> tiles (I don't know if this is the intended behaviour of this command). >> >> gdal_retile.py *does* create georeferenced tiles. I've just verified >> it. What make you think the contrary ? >> >> _______________________________________________ >> gdal-dev mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/gdal-dev > > > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev -- Gilles Bassière - Web/GIS software engineer http://gbassiere.free.fr/ _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
